Anyone NOT doing BLW?

If so why?

My sons had a few BLW meals now and I'm just so nervous every time and last night he had cauliflower and didn't choke but threw up and it terrified him. Im wondering if u should just do purees.

If I just do purees until age 1 do they magically become better eaters at 1 or are they still going to gag and choke a lot?